Question

Which of the following relations is a function?
A.
(0, 11), (-8, 2), (0, 8), (-8, -5)

B.
(6, 11), (-8, 2), (0, 8), (-5, 11)

C.
(6, 11), (-8, 2), (0, 8), (0, -5)

D.
(11, 6), (2, -8), (8, 0), (11, -5)

Answer 1

Answer choice B is a function

Answer 2

Answer:

B. (6, 11), (-8, 2), (0, 8), (-5, 11)

Step-by-step explanation:

Functions in a table do not have repeating numbers in the same column such as 0 and 0 again as a an x-coordinate. A, C, and D all have repeating numbers while B does not.

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